Serious How many different types of vaccines are there and which do you recommend?

[Loofydralb]

No one is actually angry, but you are actually stupid.

Well not as stupid like you who believed mRNAs gave immunity from COVID-19 and harped on others to get it.

 

[kkbutterfly]

according to some researches, Pfizer's effectiveness against the Delta variant fell to 50% after six months, boaster shots are needed. SG has 85% high vaccination rate, vast majority of people got mRNA vaccines, Covid situation is seemingly out of control. there are some doubts over the Chinese vaccines effectiveness. but China gave only those vaccines to her people, Covid situation is well under control there.

ic...